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20
Dec 19, 2018
12/18
by
Wyss, Hans von
texts
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62 pages, 1 unnumbered folded leaf ; 22 cm
Topic: Breast Neoplasms
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42
Jan 30, 2012
01/12
by
Weigel, Hans; Wyss, Alban
texts
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Versuch e.freundl. Annäherung an d. Schweizerische Eidgenossenschaft. Illustr. v. Alban Wyss. (Im Text ungekürzte Ausg. 3. Aufl. 36.-45. Tsd.) (München): Dt. Taschenbuch-Verl. (1968). 157 S. (Dt. Taschenbuch-Verlag 363.)
Meyringen und das Oberhasli Zwei Teile in einem Heft / Heinrich Würgler und Hans Wyss
Topic: bub_upload
Source: http://www.e-rara.ch/download/pdf/9279693?name=Meyringen%20und%20das%20Oberhasli
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47
Sep 18, 2013
09/13
by
Hans M. Wyss; Thomas Franke; Elisa Mele; David A. Weitz
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We present a simple method for accessing the elastic properties of microscopic deformable particles. This method is based on measuring the pressure-induced deformation of soft particles as they are forced through a tapered glass microcapillary. It allows us to determine both the compressive and the shear modulus of a deformable object in one single experiment. Measurements on a model system of poly-acrylamide microgel particles exhibit excellent agreement with measurements on bulk gels of...
Source: http://arxiv.org/abs/1209.0032v1
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42
Sep 18, 2013
09/13
by
Kunimasa Miyazaki; Hans M. Wyss; D. A. Weitz; David R. Reichman
texts
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Many metastable complex fluids such as colloidal glasses and gels show distinct nonlinear viscoelasticity with increasing oscillatory-strain amplitude; the storage modulus decreases monotonically as the strain amplitude increases whereas the loss modulus has a distinct peak before it decreases at larger strains. We present a qualitative argument to explain this ubiquitous behavior and use mode coupling theory (MCT) to confirm it. We compare theoretical predictions to the measured nonlinear...
Source: http://arxiv.org/abs/cond-mat/0509121v3
This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh
Topic: Toxicology
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8.0
Jun 28, 2018
06/18
by
Zahra Fahimi; Frank Aangenendt; Panayiotis Voudouris; Johan Mattson; Hans M. Wyss
texts
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Diffusing-Wave Spectroscopy (DWS) treats the transport of photons through turbid samples as a diffusion process, thereby making it possible to extract the dynamics of scatterers from measured correlation functions. The analysis of DWS data requires knowledge of the path length distribution of photons traveling through the sample. While for flat sample cells this path length distribution can be readily expressed in analytical form, no such expression is available for cylindrical sample cells....
Topics: Condensed Matter, Soft Condensed Matter
Source: http://arxiv.org/abs/1509.03454
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35
Sep 20, 2013
09/13
by
Hans M. Wyss; Kunimasa Miyazaki; Johan Mattsson; Zhibing Hu; David R. Reichman; David A. Weitz
texts
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The rheological properties of soft materials often exhibit surprisingly universal linear and non-linear features. Here we show that these properties can be unified by considering the effect of the strain-rate amplitude on the structural relaxation of the material. We present a new form of oscillatory rheology, Strain-Rate Frequency Superposition (SRFS), where the strain-rate amplitude is fixed as the frequency is varied. We show that SRFS can isolate the response due to structural relaxation,...
Source: http://arxiv.org/abs/cond-mat/0608151v2
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41
Oct 23, 2014
10/14
by
Ravetto, Agnese; Wyss, Hans M.; Anderson, Patrick D.; den Toonder, Jaap M. J.; Bouten, Carlijn V. C.
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This article is from PLoS ONE , volume 9 . Abstract Aims: Monocytes play a significant role in the development of atherosclerosis. During the process of inflammation, circulating monocytes become activated in the blood stream. The consequent interactions of the activated monocytes with the blood flow and endothelial cells result in reorganization of cytoskeletal proteins, in particular of the microfilament structure, and concomitant changes in cell shape and mechanical behavior. Here we...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3968036
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Oct 28, 2014
10/14
by
Pape, A. C. H.; Bastings, Maartje M. C.; Kieltyka, Roxanne E.; Wyss, Hans M.; Voets, Ilja K.; Meijer, E. W.; Dankers, Patricia Y. W.
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This article is from International Journal of Molecular Sciences , volume 15 . Abstract Hydrogels and, in particular, supramolecular hydrogels show promising properties for application in regenerative medicine because of their ability to adapt to the natural environment these materials are brought into. However, only few studies focus on the structure-property relationships in supramolecular hydrogels. Here, we study in detail both the structure and the mechanical properties of such a network,...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3907858
